Andriani, P. T., I. G. W. Sudatha, and I. K. Suartama. “E-Summary Teaching Materials With Hannafin & Peck Models for Training Participants in the Human Resources Development Agency”. Indonesian Journal of Educational Research and Review, vol. 4, no. 3, Dec. 2021, pp. 534-42, doi:10.23887/ijerr.v4i3.40131.